Preheat oven to 425°.
Mix cream cheese with picante sauce, ground cumin, granulated garlic, and kosher salt until smooth.
Stir in the diced or shredded cooked chicken and shredded colby jack cheese.
Spoon the mixture evenly onto each flour tortilla and roll up tightly.
Place each rolled tortilla seam side down on a greased or lined baking sheet.
Spray or brush both sides of the rolled tortillas with olive oil for extra crispiness.
Bake in the preheated oven for 15 to 20 minutes, or until the tacos are golden and crispy.
Serve warm with extra picante sauce and sour cream if desired.